#### System information

[walido0z]

System information

Erigon version: erigon version 2022.99.99-dev

OS & Version: Linux

Commit hash : 10aee02e2e9b7fdc160dae0712b0f0bba72a75dd

Expected behaviour

I have finished the initial full sync and expected erigon will repeat the cycle of staged sync for new blocks.

Actual behaviour

But it has ever stuck with block=14378699. The screen output is

INFO[03-16|10:12:23.974] Build info                               git_branch=devel git_tag=v2022.03.01 git_commit=10aee02e2e9b7fdc160dae0712b0f0bba72a75dd
INFO[03-16|10:12:23.974] Starting Erigon on Ethereum mainnet...
INFO[03-16|10:12:23.975] Maximum peer count                       ETH=100 total=100
INFO[03-16|10:12:23.975] Set global gas cap                       cap=50000000
INFO[03-16|10:12:23.997] Opening Database                         label=chaindata path=/mnt/Erigon/eth/mainnet/chaindata
INFO[03-16|10:12:23.998] Initialised chain configuration          config="{ChainID: 1 Homestead: 1150000 DAO: 1920000 DAOSupport: true EIP150: 2463000 EIP155: 2675000 EIP158: 2675000 Byzantium: 4370000 Constantinople: 7280000 Petersburg: 7280000 Istanbul: 9069000, Muir Glacier: 9200000, Berlin: 12244000, London: 12965000, Arrow Glacier: 13773000, Terminal Total Difficulty: <nil>, Engine: ethash}" genesis=0xd4e56740f876aef8c010b86a40d5f56745a118d0906a34e69aec8c0db1cb8fa3
INFO[03-16|10:12:23.998] Disk storage enabled for ethash DAGs     dir=/mnt/Erigon/eth/mainnet/ethash-dags count=2
INFO[03-16|10:12:23.998] Initialising Ethereum protocol           network=1
INFO[03-16|10:12:23.998] Effective                                prune_flags="--prune=" snapshot_flags=
INFO[03-16|10:12:24.236] Starting private RPC server              on=0.0.0.0:9090
INFO[03-16|10:12:24.243] Started P2P networking                   version=66 self=enode://c52224f9072bae0c07c9b0464379ece6d8f647ae61dbb0fabcd12accd931c9cce6200058e5f87e160a89ce308dded0d550efc488e5403ade31272667596d8b83@127.0.0.1:30303 name=erigon/v2022.99.99-dev-10aee02e/linux-amd64/go1.16.15
INFO[03-16|10:12:24.248] [1/16 Headers] Waiting for headers...    from=14378699
INFO[03-16|10:12:24.273] Mapped network port                      proto=tcp extport=30303 intport=30303 interface=NAT-PMP(192.168.68.1)
INFO[03-16|10:12:24.293] Mapped network port                      proto=udp extport=30303 intport=30303 interface=NAT-PMP(192.168.68.1)
INFO[03-16|10:12:54.248] [1/16 Headers] Wrote block headers       number=14378699 blk/second=0.000 alloc="71.54 MiB" sys="141.46 MiB"
INFO[03-16|10:13:24.248] [1/16 Headers] Wrote block headers       number=14378699 blk/second=0.000 alloc="99.85 MiB" sys="142.05 MiB"
INFO[03-16|10:13:54.249] [1/16 Headers] Wrote block headers       number=14378699 blk/second=0.000 alloc="83.76 MiB" sys="142.61 MiB"
...

I noticed that mbox file was last modified a few days ago. It was not updated.

-rwxrwx--- 1 erigon yangye 2063731785728 Mar 14 15:02 mdbx.dat
-rwxrwx--- 1 erigon yangye       1028096 Mar 16 10:14 mdbx.lck

Steps to reproduce the behaviour

I would like to provide more information as requested. Thanks.

Backtrace

[backtrace]

Originally posted by @leafyoung in erigontech/erigon#3708